CIRCUIT COMPASS GUIDES

Practical Technology How-To Guides

Choose devices, protect files and solve common technology problems step by step.

LEARN AT YOUR OWN PACE

9 practical guides

How-To

Choose a laptop for coding, college and video editing with practical RAM, CPU, GPU, display and storage advice, plus a pre-purchase checklist.

How-To

Diagnose slow Wi-Fi and improve speed, range and reliability without guesswork.

How-To

Recover accidentally deleted files safely from computers, phones and cloud storage.

How-To

A practical checklist to diagnose and improve a slow desktop or laptop.

How-To

Choose a laptop by workload, display, battery, ports, repairability and support instead of comparing specification labels alone.

How-To

Create three copies of important files, on two types of storage, with one copy kept away from the original device.

How-To

Find whether tabs, extensions, a profile, the network or the computer is making web browsing slow.

How-To

Shrink a volume, create a partition and format it safely with Disk Management.

How-To

MacBook or Windows laptop? Compare 2026 choices for college, coding, video editing and gaming, including memory, battery life and ownership costs.